2183657888

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{12907}}^1$

素因数の和:13245

約数の個数: 48

約数和(自身を含む): 4566953664

約数和(自身を除く): 2383295776

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 311, 544, 622, 1244, 2488, 4976, 5287, 9952, 10574, 12907, 21148, 25814, 42296, 51628, 84592, 103256, 169184, 206512, 219419, 413024, 438838, 877676, 1755352, 3510704, 4014077, 7021408, 8028154, 16056308, 32112616, 64225232, 68239309, 128450464, 136478618, 272957236, 545914472, 1091828944, 2183657888]

約数ペア:

[(1, 2183657888), (2, 1091828944), (4, 545914472), (8, 272957236), (16, 136478618), (17, 128450464), (32, 68239309), (34, 64225232), (68, 32112616), (136, 16056308), (272, 8028154), (311, 7021408), (544, 4014077), (622, 3510704), (1244, 1755352), (2488, 877676), (4976, 438838), (5287, 413024), (9952, 219419), (10574, 206512), (12907, 169184), (21148, 103256), (25814, 84592), (42296, 51628)]